/* ==========================================================================
   SENDA - Modern Coming Soon Page Styles
   Theme derived from SENDA Logo:
   - Senda Orange: #FF5100 / #FF6B00
   - Senda Navy: #0D1F3C / #060F1E
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Palette from SENDA Logo */
  --senda-orange: #FF5100;
  --senda-orange-light: #FF732E;
  --senda-orange-glow: rgba(255, 81, 0, 0.35);
  --senda-orange-subtle: rgba(255, 81, 0, 0.08);
  
  --senda-navy: #0D1F3C;
  --senda-navy-deep: #060F1E;
  --senda-navy-light: #162E56;
  
  /* Neutral Dark Theme Scale */
  --bg-dark: #040812;
  --surface-glass: rgba(13, 31, 60, 0.45);
  --surface-glass-hover: rgba(22, 46, 86, 0.55);
  --surface-card: rgba(255, 255, 255, 0.03);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(255, 81, 0, 0.4);
  
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout & Spacing */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow-x: hidden;
  padding: 2rem 1.5rem;
}

/* Background Ambient Lighting & Mesh Orbs */
.bg-ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.55;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.orb-1 {
  width: 500px;
  height: 500px;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--senda-orange-glow) 0%, rgba(255, 81, 0, 0) 70%);
}

.orb-2 {
  width: 600px;
  height: 600px;
  bottom: -200px;
  right: -100px;
  background: radial-gradient(circle, rgba(13, 31, 60, 0.8) 0%, rgba(6, 15, 30, 0) 70%);
}

.orb-3 {
  width: 400px;
  height: 400px;
  top: 40%;
  left: -150px;
  background: radial-gradient(circle, rgba(255, 115, 46, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 70%, transparent 100%);
}

@keyframes floatOrb {
  0% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(30px) scale(1.08);
  }
  100% {
    transform: translateY(-20px) scale(0.95);
  }
}

/* Layout Container */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Header & Logo */
header {
  margin-bottom: 2.5rem;
  width: 100%;
  display: flex;
  justify-content: center;
}

.logo-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: var(--transition-normal);
}

.logo-card:hover {
  border-color: var(--border-glow);
  box-shadow: 
    0 25px 50px rgba(255, 81, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

/* Main Content Area */
main {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Badge Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.2rem;
  background: var(--senda-orange-subtle);
  border: 1px solid rgba(255, 81, 0, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--senda-orange-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 20px rgba(255, 81, 0, 0.15);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--senda-orange);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--senda-orange);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(255, 81, 0, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(255, 81, 0, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(255, 81, 0, 0);
  }
}

/* Headings */
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  max-width: 900px;
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 50%, var(--senda-orange-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 650px;
  margin-bottom: 3rem;
  font-weight: 400;
}

/* Countdown Section */
.countdown-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  width: 100%;
  max-width: 720px;
  margin-bottom: 3.5rem;
}

.countdown-box {
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.countdown-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--senda-orange), transparent);
  opacity: 0.6;
}

.countdown-box:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 81, 0, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 81, 0, 0.15);
}

.countdown-value {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 0.5rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.countdown-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--senda-orange-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Subscription Form */
.subscribe-section {
  width: 100%;
  max-width: 520px;
  margin-bottom: 4rem;
}

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.form-group {
  display: flex;
  position: relative;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 6px;
  transition: var(--transition-fast);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.form-group:focus-within {
  border-color: var(--senda-orange);
  box-shadow: 0 0 0 4px rgba(255, 81, 0, 0.15), 0 10px 30px rgba(0, 0, 0, 0.4);
}

.email-icon {
  display: flex;
  align-items: center;
  padding-left: 1.25rem;
  color: var(--text-dim);
}

.subscribe-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.8rem 1rem;
  min-width: 0;
}

.subscribe-input::placeholder {
  color: var(--text-dim);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--senda-orange) 0%, var(--senda-orange-light) 100%);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.85rem 1.8rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
  box-shadow: 0 6px 20px rgba(255, 81, 0, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(255, 81, 0, 0.5);
  background: linear-gradient(135deg, #FF6014 0%, #FF8243 100%);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 4px 12px rgba(255, 81, 0, 0.3);
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-icon {
  transform: translateX(4px);
}

/* Form Message Feedback */
.form-message {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  min-height: 24px;
  opacity: 0;
  transform: translateY(-6px);
  transition: var(--transition-fast);
}

.form-message.show {
  opacity: 1;
  transform: translateY(0);
}

.form-message.success {
  color: #4ADE80;
}

.form-message.error {
  color: #F87171;
}

/* Feature Sneak Peek Grid */
.features-section {
  width: 100%;
  max-width: 960px;
  margin-bottom: 4rem;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--senda-orange-light);
  margin-bottom: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.feature-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: left;
  transition: var(--transition-normal);
  position: relative;
}

.feature-card:hover {
  background: var(--surface-glass);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--senda-orange-subtle);
  border: 1px solid rgba(255, 81, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--senda-orange);
  margin-bottom: 1.25rem;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Footer */
footer {
  width: 100%;
  max-width: 960px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--surface-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-btn:hover {
  color: var(--senda-orange);
  border-color: var(--senda-orange);
  background: var(--senda-orange-subtle);
  transform: translateY(-2px);
}

.copyright {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Toast Notification Container */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: var(--senda-navy);
  border: 1px solid var(--senda-orange);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--senda-orange-glow);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: auto;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive Queries */
@media (max-width: 640px) {
  body {
    padding: 1.5rem 1rem;
  }

  .logo-card {
    padding: 0.75rem 1.5rem;
  }

  .logo-img {
    height: 48px;
  }

  .countdown-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .form-group {
    flex-direction: column;
    border-radius: var(--radius-md);
    padding: 0.5rem;
    background: var(--surface-glass);
  }

  .email-icon {
    display: none;
  }

  .subscribe-input {
    padding: 0.75rem 1rem;
    text-align: center;
  }

  .btn-primary {
    width: 100%;
    border-radius: var(--radius-sm);
  }

  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}